TY  - JOUR
T1  - The Intrinsic Factors in the Act of Progression in the Mammal
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 84
IS  - 572
SP  - 308
EP  - 319
PY  - 1911/12/08/
UR  - http://dx.doi.org/10.1098/rspb.1911.0077
M3  - doi:10.1098/rspb.1911.0077
AU  - Brown, T.
ER  -